TCA_SAMPLE_PSAMPLE_GROUP
psample_group_num = nla_get_u32(tb[TCA_SAMPLE_PSAMPLE_GROUP]);
if (nla_put_u32(skb, TCA_SAMPLE_PSAMPLE_GROUP, s->psample_group_num))
[TCA_SAMPLE_PSAMPLE_GROUP] = { .type = NLA_U32 },
if (!tb[TCA_SAMPLE_RATE] || !tb[TCA_SAMPLE_PSAMPLE_GROUP]) {